FEATURES
- Adhesion to backing=35oz/in
- Flame spread=15
- Smoke developed=15
- Maximum temperature=200°F
ADVANTAGES
- UL 181B-FX listed product-The Underwriters Laboratories,INC. for closure systems for use with flexible air ducts and air closures
- Possesses excellent shear properties
- Superior quality, performance, and tensile strength
- Shows excellent resistance to mold growth, humidity, flame spread, smoke generation and the effects of high temperatures
- Manufactured by the leader, recognized by the professional contractor in the HVAC industry
APPLICATIONS
- Acts as a superior closure system for use with flexible air ducts and air connectors
- Recommended for on UL list flexible air ducts in accordance with manufacturer's installation instructions
- For use in heating, air conditioning, ventilating and refrigeration
MARKETS SERVED
- Refrigeration
- Construction
- Appliance
- Air filters
COLORS
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GENERAL INFORMATION
| 557 is a 14mil, premium performance duct tape, primarily used for flex duct systems. |
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| PRODUCT CONSTRUCTION |
| |
Type |
Mil Thickness |
|
 |
| Backing |
Uncoated Cloth |
14.00 |
| Adhesive (unwind) |
Rubber resin |
|
| Thickness (total) |
|
14.00 |
|
|
| PRIMARY PHYSICAL PROPERTIES |
| |
Unwind Side |
|
Liner Side |
|
|
| Adhesion-to-Steel - 180° Peel |
45.00 oz/in |
|
|
| Adhesive Activation |
Pressure |
|
|
| Tensile Strength |
45.00 lbs/in |
|
|
Testing Info: Adhesion to backing, Adhesion to steel=PSTC-1; Tensile, Thickness=ASTM D-1000 |
|
|
| SECONDARY PHYSICAL
PROPERTIES |
|
|
|
| THERMAL / ELECTRICAL
PROPERTIES |
| Minimum Application Temperature |
40°F |
| Minimum Service Temperature |
0°F |
| Maximum Short-Term Temperature |
200°F |
| Flame Resistant |
Yes |
|
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